<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="职位名称" prop="posName">
        <el-input
          v-model="queryParams.posName"
          placeholder="请输入职位名称"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="职位编码" prop="posCode">
        <el-input
          v-model="queryParams.posCode"
          placeholder="请输入职位编码"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="职位等级" prop="level">
        <el-input
          v-model="queryParams.level"
          placeholder="请输入职位等级"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="Plus"
          @click="handleAdd"
          v-hasPermi="['position:position:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="Edit"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['position:position:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="Delete"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['position:position:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="Download"
          @click="handleExport"
          v-hasPermi="['position:position:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-row :gutter="20">
      <el-col :span="4" :xs="24">
        <div class="head-container">
          <h4>职位类别</h4>
          <el-tree
            :data="treeData"
            :props="{ label: 'name', children: 'children' }"
            :default-expand-all="true"
            :highlight-current="true"
            @node-click="handleCategoryClick"
          />
        </div>
      </el-col>
      <el-col :span="20" :xs="24">
        <el-table v-loading="loading" :data="positionList" @selection-change="handleSelectionChange">
          <el-table-column type="selection" width="55" align="center" />
          <el-table-column label="职位名称" align="center" prop="posName" />
          <el-table-column label="职位编码" align="center" prop="posCode" />
          <el-table-column label="职位概述" align="center" prop="overview" />
          <el-table-column label="职位等级" align="center" prop="level" />
          <el-table-column label="职位状态" align="center" key="delFlag">
            <template #default="scope">
              <el-switch
                v-model="scope.row.delFlag"
                :active-value="0"
                :inactive-value="1"
                @change="handleStatusChange(scope.row)"
              />
            </template>
          </el-table-column>
          <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
            <template #default="scope">
              <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['position:position:edit']">修改</el-button>
              <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['position:position:remove']">删除</el-button>
            </template>
          </el-table-column>
        </el-table>
      </el-col>
    </el-row>

    <pagination
      v-show="total>0"
      :total="total"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改职位管理对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form ref="positionRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="职位名称" prop="posName">
          <el-input v-model="form.posName" placeholder="请输入职位名称，如：Java开发工程师" />
        </el-form-item>
        <el-form-item label="职位编码" prop="posCode">
          <el-input v-model="form.posCode" placeholder="请输入职位编码" />
        </el-form-item>
        <el-form-item label="职位概述" prop="overview">
          <el-input v-model="form.overview" type="textarea" placeholder="请输入内容" />
        </el-form-item>
        <el-form-item label="职位等级" prop="level">
          <el-input v-model="form.level" placeholder="请输入职位等级" />
        </el-form-item>
        <el-form-item label="职位状态" prop="delFlag">
            <el-switch
              v-model="form.delFlag"
              :active-value="0"
              :inactive-value="1"
            />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Position">
import { ref, reactive, toRefs, onMounted } from 'vue';
import { listPosition, getPosition, delPosition, addPosition, updatePosition,changePositionStatus } from "@/api/zuzhi/position";
import { listPositionCategory } from '@/api/zuzhi/positionCategory';

const { proxy } = getCurrentInstance();

const positionList = ref([]);
const open = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const title = ref("");
const positionCategoryOptions = ref([]);
const treeData = ref([]);

const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    posName: null,
    posCode: null,
    level: null,
    categoryId: null
  },
  rules: {
    posName: [
      { required: true, message: "职位名称，如：Java开发工程师不能为空", trigger: "blur" }
    ]
  }
});

const { queryParams, form, rules } = toRefs(data);

onMounted(() => {
  listPositionCategory().then(response => {
    positionCategoryOptions.value = response.rows;
    // 构造树形数据，添加“全部”节点
    treeData.value = [
      { id: null, name: '全部' },
      ...positionCategoryOptions.value.map(category => ({
        id: category.id,
        name: category.name
      }))
    ];
  }).catch(error => {
    proxy.$modal.msgError('加载职位类别失败');
  });
  getList();
});

/** 查询职位管理列表 */
function getList() {
  loading.value = true;
  listPosition(queryParams.value).then(response => {
    positionList.value = response.rows;
    total.value = response.total;
    loading.value = false;
  }).catch(error => {
    proxy.$modal.msgError('加载职位列表失败');
  });
}

/** 职位类别点击事件 */
function handleCategoryClick(data) {
  queryParams.value.categoryId = data.id;
  queryParams.value.pageNum = 1; // 重置到第一页
  getList();
}

/** 取消按钮 */
function cancel() {
  open.value = false;
  reset();
}

/** 表单重置 */
function reset() {
  form.value = {
    id: null,
    posName: null,
    posCode: null,
    overview: null,
    level: null,
    categoryId: null,
    delFlag: null,
    createdAt: null,
    updatedAt: null
  };
  proxy.resetForm("positionRef");
}

/** 状态开关按钮 */
function handleStatusChange(row) {
  // 实现状态切换逻辑（如调用 API 更新状态）
  let text = row.delFlag === 0 ? "启用" : "停用";
    proxy.$modal.confirm('确认要"' + text + '""' + row.posName + '"用户吗?').then(function () {
      return changePositionStatus(row.id, row.delFlag);
    }).then(() => {
      proxy.$modal.msgSuccess(text + "成功");
    }).catch(function () {
      row.delFlag = row.delFlag === "0" ? "1" : "0";
    });
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1;
  getList();
}

/** 重置按钮操作 */
function resetQuery() {
  queryParams.value = {
    pageNum: 1,
    pageSize: 10,
    posName: null,
    posCode: null,
    level: null,
    categoryId: null
  };
  proxy.resetForm("queryRef");
  handleQuery();
}

/** 多选框选中数据 */
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.id);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
}

/** 新增按钮操作 */
function handleAdd() {
  reset();
  open.value = true;
  title.value = "添加职位管理";
}

/** 修改按钮操作 */
function handleUpdate(row) {
  reset();
  const _id = row.id || ids.value;
  getPosition(_id).then(response => {
    form.value = response.data;
    open.value = true;
    title.value = "修改职位管理";
  }).catch(error => {
    proxy.$modal.msgError('加载职位数据失败');
  });
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["positionRef"].validate(valid => {
    if (valid) {
      if (form.value.id != null) {
        updatePosition(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        }).catch(error => {
          proxy.$modal.msgError('修改失败');
        });
      } else {
        addPosition(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功");
          open.value = false;
          getList();
        }).catch(error => {
          proxy.$modal.msgError('新增失败');
        });
      }
    }
  });
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _ids = row.id || ids.value;
  proxy.$modal.confirm('是否确认删除职位管理编号为"' + _ids + '"的数据项？').then(function() {
    return delPosition(_ids);
  }).then(() => {
    getList();
    proxy.$modal.msgSuccess("删除成功");
  }).catch(() => {});
}

/** 导出按钮操作 */
function handleExport() {
  proxy.download('position/position/export', {
    ...queryParams.value
  }, `position_${new Date().getTime()}.xlsx`);
}

getList();
</script>

<style scoped>
.head-container {
  padding: 10px;
}

.el-tree {
  margin-top: 10px;
}

.el-tree-node__content {
  padding: 5px 0;
}

.el-tree-node.is-current > .el-tree-node__content {
  background-color: #e6f7ff;
  color: #409EFF;
}
</style>